1395186 has 32 divisors (see below), whose sum is σ = 3107328. Its totient is φ = 414720.

The previous prime is 1395181. The next prime is 1395187. The reversal of 1395186 is 6815931.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1395181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2130 + ... + 2706.

It is an arithmetic number, because the mean of its divisors is an integer number (97104).

2^1395186 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1395186, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1553664).

1395186 is an abundant number, since it is smaller than the sum of its proper divisors (1712142).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1395186 is a wasteful number, since it uses less digits than its factorization.

1395186 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626.

The product of its digits is 6480, while the sum is 33.

The square root of 1395186 is about 1181.1799185560. The cubic root of 1395186 is about 111.7405238976.

The spelling of 1395186 in words is "one million, three hundred ninety-five thousand, one hundred eighty-six".